Searching for a Better Dibenzoate Solution | Adhesives
A value-added benzoate plasticizer product, K-Flex 850S, has been developed to meet the global need for phthalate replacements and reflects the current plasticizer needs of the latex adhesive market. An evaluation was recently conducted to demonstrate the performance of the new K-Flex 850S product.
Dibenzoate Plasticizers Offer a Safer, Viable Solution to
Dibenzoate plasticizers are highly solvating monomeric plasticizers that decrease processing times and lower processing temperatures. In addition, they offer superior resistance to extraction by solvents such as kerosene, cotton seed oil and soapy water. From a health and environmental perspective, the European Chemical Agency (ECHA) listed
Identifying Greener and Safer Plasticizers: A 4-Step Approach
Second generation dibenzoate plasticizers, proposed to address toxicity concerns previously raised by commercial diethylene- and dipropylene-glycol dibenzoate plasticizers ( Firlotte et al., 2009 ), were also included as potential alternatives.
Mechanisms of biodegradation of dibenzoate plasticizers
Biodegradation mechanisms were elucidated for three dibenzoate plasticizers: diethylene glycol dibenzoate (D(EG)DB), dipropylene glycol dibenzoate (D(PG)DB), both of which are commercially available, and 1,6-hexanediol dibenzoate, a potential green plasticizer.
Mechanisms of biodegradation of dibenzoate plasticizers
Phthalate plasticizers such as di(2-ethylhexyl) phthalate (DEHP) are being phased out of many consumer products because of their endocrine disrupting properties and their ubiquitous presence in
- Are dibenzoate plasticizers better than phthalates?
- From a health and environmental perspective, the European Chemical Agency (ECHA) listed dibenzoate plasticizers as a preferred alternative to phthalates in May 2009. Certain grades of dibenzoate plasticizers are more environmentally friendly than others. Many require no warning labels and are even approved by the FDA for use in food packaging.
- What is a dibenzoate plasticizer?
- Dibenzoate plasticizers are highly solvating monomeric plasticizers that decrease processing times and lower processing temperatures. In addition, they offer superior resistance to extraction by solvents such as kerosene, cotton seed oil and soapy water.
- Are dibenzoate plasticizers toxic?
- For example, low toxicity and high rates of biodegradation were reported for a blend of dibenzoate plasticizers, Benzoflex ® 2888, consisting of diethylene glycol dibenzoate (D (EG)DB), triethylene glycol dibenzoate, and dipropylene glycol dibenzoate (D (PG)DB) , .
- Are there alternatives to dibenzoate plasticizers?
- Other compounds including 1,5-pentandiol and 1,6-hexanediol dibenzoates were reported to produce less stable metabolites and have also been tested as potential alternatives to commercial dibenzoate plasticizers , , .
- Do ether bonds affect the biodegradation rate of dibenzoate plasticizers?
- Conclusions A study of the kinetics of the biodegradation of dibenzoate plasticizers demonstrated the importance of ether bonds and alkyl branches on the rate of biodegradation of plasticizers and their metabolites. Removing the ether bond significantly enhanced the biodegradation rate of the monobenzoates.
- Is dibenzoate plasticizer effective in poly (vinyl chloride)?
- 4.1. Dibenzoate Plasticizer Effectiveness in Poly (Vinyl Chloride) The effectiveness of the tested alkyl diol dibenzoate compounds was assessed as a combination of the various reported material properties.
